【发布时间】:2017-08-14 00:17:32
【问题描述】:
对coffeescript 非常陌生,我正在使用ServiceNow 的API 来获取信息并将其返回到聊天中。我正在努力解析 JSON 响应,因为它返回未定义,不确定发生了什么:
snurl = '"https://companyname.service-now.com/api/now/table/incident?sysparm_query=number%3D' + snincmagic + '&sysparm_fields=number%2Csys_id&sysparm_limit=10"'
snpayload = '--request GET -H "Content-Type: application/json" --header "Accept: application/json" ' + " --user 'username':'password'"
tixcurlhack = require "child_process"
tixcurlhack.exec "/usr/bin/curl #{snpayload} #{snurl}", (error, stdout, stderr) ->
if error
msg.send "Error: #{error.code} - #{stderr}"
else
jsonresponsedata = JSON.parse(stdout)
incidentnumber = jsonresponsedata.result.number
incidentsysid = jsonresponsedata.result.sys_id
但即使 stdout 包含 JSON,incidentsysid 仍以未定义的形式返回:
msg.send "stdout is: " + stdout
msg.send "jsonresponsedata is: " + jsonresponsedata
msg.send "incidentsysid is: " + incidentsysid
> incidentsysid is: undefined.
> jsonresponsedata is: [object Object]
> stdout is: {"result":[{"number":"INC0010689","sys_id":"acb09c8fdb65324063447aecbf96192a"}]}
我应该在这里做些什么来将 result.number 和 result.sys_id 放入它们的变量中吗?
【问题讨论】:
标签: json curl coffeescript servicenow hubot